Arsenillo
粉粒氯铜矿
🗣️ 情景例句
Dogs make great pets, but don't leave them alone with small children.
狗是最好的宠物，但不要让狗和小孩子单独在一起。
Did you sell it to him yourself?
你自己亲自卖给他吗？
He's over there. He's cleaning the car.
他在那边，在洗车。